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Control system for a lower limb prosthesis or orthosis
专利权人:
David John Ewins;David Moser
发明人:
David Moser,David John Ewins
申请号:
US11661774
公开号:
US08366788B2
申请日:
2005.09.02
申请国别(地区):
US
年份:
2013
代理人:
摘要:
In a control system for a lower limb prosthesis or orthosis, a plurality of sensors generate sensor signals representing kinematic measurements (21) relating to the movement of segments of a prosthesis or orthosis (e.g. a thigh segment and a shank segment). The sensor signals are applied in a comparison stage 22 to a plurality of comparison steps (K1, K2, K3) which produce binary outputs for feeding to a combining stage (23) in which a binary word (16) is produced, identifying a phase of limb motion. During a walking cycle, for instance, the binary word (16) changes, and the sequence of words represents a movement phase description which is used as the input for a prosthetic or orthotic movement controller.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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